Blow dryer



FIG. 1 is a rear elevational view of a blow dryer, showing our new design;

FIG. 2 is a left side elevational view thereof, the side opposite being a mirror image of the side shown;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a cross sectional view thereof as seen along line 6--6 of FIG. 3. 

The ornamental design for a blow dryer, as shown and described. 